TABLE DES MATIÈRES 



Introduction 1 



Fam. Haleciidse 3 



Haledum flexile Allm 3 



— dichotomiim Allm 4 



Ophiodes dichotoinus (Allm. ) 4 



— arhorcus (Allm.) 4 



Fam. Campanulariidse 5 



Campamdaria retroflexa Allm 5 



Lafœa geniculata (Allm.) 5 



— megalotheca (Allm. ) T^ 



Lictorella antipathes (Lamk.) (fig. 1) 6 



— cyathifera Allm. (fig. 2) 6 



Lytoscyphus marginatus (Allm .) 8 



Thyroscyphus Torresii (Busk) 9 



Fam. Sertulariidae 9 



Sertularella parvula (Allm.) 9 



— arliculata (Allm.) 10 



— Gayi (Lamx.) var. Allmani Billard (fig. 3) 10 



— quadridens (Baie) 11 



— Gaudichaudi (Lamxj H 



— ^a6e//«m (Allm.) (fig. 4) 12 



-^ arbuscula (Lamx.) 13 



— Johnstoni (Gray) 13 



— tridentata (Lamx.) 14 



Thuiaria articulata Pallas 14 



— zelandica Gray 1 .H 



Idia pristis Lamx 16 



Selaginopsis dichntoma (Allm.) (fig. .5) 16 



Sertularia minima Thomjîs 17 



— bispinosa (Gray) 18 



— operculata L 18 



— Challengeri Nuttg. (fig. 6) 19 



— turhinata (Lamx.) 19 



-^ trigonostoma Busk (fig. 7) 21 



— geminata Baie 22 



— elongnta Lamx. ilig. 8, 9) 22 



Diphasia alata Hcks 25 



Synthecium orthogonium (Busk) 25 



— e/egan-s Allm 25 



— campylocarpum Allm. (fig. 10) 26 



alternans Allm 27 



Staurotheca dichotoma Allm. (fig. U , 12) 27 



Fam. Plumulariidae 29 



Plumularia Kirkpatricki Billard (fig. 13) 29 



— campanula Busk 31 



— armata Allm 31 



